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---
title: from
slug: Web/SVG/Attribute/From
page-type: svg-attribute
browser-compat: svg.elements.animate.from
---
{{SVGRef}}
The **`from`** attribute indicates the initial value of the attribute that will be modified during the animation.
When used with the {{SVGAttr("to")}} attribute, the animation will change the modified attribute from the `from` value to the `to` value. When used with the {{SVGAttr("by")}} attribute, the animation will change the attribute relatively from the `from` value by the value specified in `by`.
You can use this attribute with the following SVG elements:
- {{SVGElement("animate")}}
- {{SVGElement("animateMotion")}}
- {{SVGElement("animateTransform")}}
## Example
```css hidden
html,
body,
svg {
height: 100%;
}
```
```html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
<rect x="10" y="10" height="100">
<animate attributeName="width" fill="freeze" from="100" to="150" dur="3s" />
</rect>
</svg>
```
{{EmbedLiveSample("Example", "200", "200")}}
## Usage notes
<table class="properties">
<tbody>
<tr>
<th scope="row">Value</th>
<td><em>See below</em></td>
</tr>
<tr>
<th scope="row">Default value</th>
<td><em>None</em></td>
</tr>
<tr>
<th scope="row">Animatable</th>
<td>No</td>
</tr>
</tbody>
</table>
The exact value type for this attribute depends on the value of the attribute that will be animated.
When a list of values is defined via the {{SVGAttr("values")}} attribute, the `from` attribute is ignored.
## Specifications
{{Specifications}}
## Browser compatibility
{{Compat}}